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CVE-2026-90150: Linux

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Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)

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    Описание

    Оригинално описание

    In the Linux kernel, the following vulnerability has been resolved: pnfs/blocklayout: Fix device leaks on parse failure bl_parse_concat() and bl_parse_stripe() allocate a child device array and then parse each child in turn. If parsing a child fails, the failed child is not counted in nr_children and the parent may be left with a children array that bl_free_device() will not release when nr_children is zero. Release the failed child and the already parsed children before returning the error. Also make bl_free_device() release the child array whenever the children pointer is set, so that partially initialised concat or stripe devices are cleaned up correctly. bl_parse_scsi() can also fail after assigning d->bdev_file and dropping the file reference. Clear the pointer after fput() so that an outer cleanup path does not put it again.

    Засегнати продукти

    • Linux Linux: 5c83746a0cf2831d4b59f5cf99ef5fbf138564e4 преди 710ae187a5d490a894054d17645cf5c83d37dfbf; 5c83746a0cf2831d4b59f5cf99ef5fbf138564e4 преди 51d162dfb618f6cf3aa5e331c0305e27771ad884; 5c83746a0cf2831d4b59f5cf99ef5fbf138564e4 преди 8a2494964edac2a13e82441c2bf887548dc3be0b; 5c83746a0cf2831d4b59f5cf99ef5fbf138564e4 преди 1e1c36b206c659cf94c6755a1d821ed1babd32bc; 5c83746a0cf2831d4b59f5cf99ef5fbf138564e4 преди 23e4162405c456ce12c772d5882d306135e828ae; 5c83746a0cf2831d4b59f5cf99ef5fbf138564e4 преди c056f817e4200fb18079d5052c273a22f191ff0a
    • Linux Linux: 3.18; преди 3.18; 6.1.191 до 6.1.*; 6.6.160 до 6.6.*; 6.12.110 до 6.12.*; 6.18.52 до 6.18.*; 7.2.6 до 7.2.*; от 7.3 нататък

    История

    • 17 септември 2026 Публикувано

    Други уязвимости в Linux Linux

    Първоизточници

    CVE-2026-90150: Linux | freedomonline.bg